<?php

class Teacher
{
    var $id;
    var $name;
    var $age;

    public function __construct($id, $name, $age)
    {
        $this->id = $id;
        $this->name = $name;
        $this->age = $age;
    }

    public function getId()
    {
        return $this->id;
    }

    public function setId($id)
    {
        $this->id = $id;
    }

    public function getName()
    {
        return $this->name;
    }

    public function setName($name)
    {
        $this->name = $name;
    }

    public function getAge()
    {
        return $this->age;
    }

    public function setAge($age)
    {
        $this->age = $age;
    }
}